本刊 2 0 0 0年第一期第 2 6页刊登了黄立雄老师对1 999年全国初中物理知识竞赛复赛试题第四大题的答题见解 .在此我想就原题和其解答作一探讨 ,以达共识 .〔原题〕小红做实验时发现一支温度计不准确 ,把它和标准温度计一同插入水中 ,发现当实际温度为2℃时 ,它的示数是 4℃ ,8 The answer to the fourth topic of the 999 National Junior Physics Quiz quiz retest questions was published on page 26 of the first issue of the 2000 issue of the first issue of the journal. I would like to make a comment on the original question and its answer. In order to reach consensus, [the original question] Xiao Hong discovered that a thermometer was inaccurate when it was tested, and inserted it into water with a standard thermometer. It was found that when the actual temperature was 2°C, the display number was 4°C. 8